US 7235228
Fluorescent-magnetic nanoparticles with core-shell structure
granted A61KA61K49/0067A61K49/0093
Quick answer
US patent 7235228 (Fluorescent-magnetic nanoparticles with core-shell structure) held by United States of America as represented by the Secretary of the Air Force expires Mon Jun 21 2027 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- United States of America as represented by the Secretary of the Air Force
- Grant date
- Tue Jun 26 2007 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 21 2027 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 14
- CPC classes
- A61K, A61K49/0067, A61K49/0093